Media captionA look back at some of Alan Rickman's most memorable roles

Emma Thompson, who appeared with Rickman in productions including Love Actually and was directed by him in The Winter Guest, said he was "the finest of actors and directors" and "the ultimate ally".

He was, above all things, a rare and unique human being and we shall not see his like againEmma Thompson

She wrote in a statement: "Alan was my friend and so this is hard to write because I have just kissed him goodbye.

"What I remember most in this moment of painful leave-taking is his humour, intelligence, wisdom and kindness.

"His capacity to fell you with a look or lift you with a word. The intransigence which made him the great artist he was - his ineffable and cynical wit, the clarity with which he saw most things, including me, and the fact that he never spared me the view. I learned a lot from him."

She added: "He was, above all things, a rare and unique human being and we shall not see his like again."

Announcing his death on Thursday, a family statement said: "The actor and director Alan Rickman has died from cancer at the age of 69. He was surrounded by family and friends."

The London-born star began his career in theatre, including with the Royal Shakespeare Company, before winning roles in TV dramas like Smiley's People and The Barchester Chronicles in the 1980s.

His performance as the manipulative seducer the Vicomte de Valmont in Les Liaisons Dangereuses on Broadway in 1986 brought him the first of two Tony Award nominations.

It also brought him to the attention of Die Hard producer Joel Silver, who offered him his film debut as a result.

Media captionFilm critic Jason Solomons: "He had a gift for being sneeringly withering"

He went on to become best known for playing screen villains - including the Sheriff of Nottingham in 1991's Robin Hood: Prince of Thieves, for which he won a Bafta award, and Judge Turpin opposite Johnny Depp in 2007's Sweeney Todd: The Demon Barber of Fleet Street.

But he showed his gentler side in films like 1990's Truly Madly Deeply, in which he played Juliet Stevenson's ghost lover and which also earned him a Bafta nomination.

Further Bafta nominations came for his roles as Colonel Brandon in Sense and Sensibility and the calculating Irish politician Eamon de Valera in 1996's Michael Collins.

The following year, he won a Golden Globe for best actor in a miniseries or television film for the title role in Rasputin: Dark Servant of Destiny.

Image copyrightPAImage caption
He starred with Lindsay Duncan in Private Lives in the West End and on Broadway